UGUI和NGUI多个按钮事件方法（for循环添加）

来源：互联网发布：linux系统内核参数编辑：程序博客网时间：2024/06/03 23:44

UGUI

UIBUTTON： UGUI按钮父物体

void Start()
{

for (int i = 0; i < UIBUTTON.childCount; i++)
{

//此行代码会带来闭包陷阱

//UIBUTTON.GetChild(i).GetComponent<Button>().onClick.AddListener(delegate() { UGUIbuttonClcikAction(UIBUTTON.GetChild(i).name); });

//解决闭包陷阱
int temp= i;
UIBUTTON.GetChild(i).GetComponent<Button>().onClick.AddListener(delegate() { UGUIbuttonClcikAction(UIBUTTON.GetChild(temp).name); });
}

}

private void UGUIbuttonClcikAction(string num)

{
print(num);
}

NGUI

NGUIBUTTON：NGUI按钮父物体

void Start()
{

for (int i = 0; i < NGUIBUTTON.childCount; i++)
{

UIButton nguibutton = NGUIBUTTON.GetChild(i).GetComponent<UIButton>();

//此行代码会带来闭包陷阱

//EventDelegate.Add(nguibutton.onClick, delegate() { NGUIbuttonClcikAction(NGUIBUTTON.GetChild(i).name); });

//解决闭包陷阱

int temp = i;
EventDelegate.Add(nguibutton.onClick, delegate() { NGUIbuttonClcikAction(NGUIBUTTON.GetChild(temp).name); });
}

}

private void NGUIbuttonClcikAction(string buttonName)
{
print(buttonName);
}

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